8712354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 21565440

約数和(自身を除く): 12853086

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 311, 322, 406, 483, 609, 622, 667, 933, 966, 1218, 1334, 1866, 2001, 2177, 4002, 4354, 4669, 6531, 7153, 9019, 9338, 13062, 14007, 14306, 18038, 21459, 27057, 28014, 42918, 50071, 54114, 63133, 100142, 126266, 150213, 189399, 207437, 300426, 378798, 414874, 622311, 1244622, 1452059, 2904118, 4356177, 8712354]

約数ペア:

[(1, 8712354), (2, 4356177), (3, 2904118), (6, 1452059), (7, 1244622), (14, 622311), (21, 414874), (23, 378798), (29, 300426), (42, 207437), (46, 189399), (58, 150213), (69, 126266), (87, 100142), (138, 63133), (161, 54114), (174, 50071), (203, 42918), (311, 28014), (322, 27057), (406, 21459), (483, 18038), (609, 14306), (622, 14007), (667, 13062), (933, 9338), (966, 9019), (1218, 7153), (1334, 6531), (1866, 4669), (2001, 4354), (2177, 4002)]